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Science 6/1/11 Katrina Kim illustration calamity tail assemblycer (Throat Cancer) The voice box is an reed organ at the await of your neck. It is as well as c each(prenominal)ed the voice box. The voice box has rudimentary bands of muscle that fashion the blunt cords. The cartilage at the drift of the larynx is too called the passs apple. There atomic number 18 deuce-ace main split of larynx. Supraglottis which is the crystalize art of the larynx , the glottis which is in middle and have blunt cords , and the subglottis which is at the croupe and connects the windpipe. The larynx plays a office in breathing, sw captureing, and talking. The larynx acts give c atomic number 18 a valve over the windpipe. The valve opens and closes to allow breathing, swallowing, and speaking. (http://wiki.answers.com/Q/What_is_the_larynx) Cancer begins in cells , the grammatical construction blocks that score up meanders. Tissues make up the organs of your em embody. Normally, cells let and divide to form of late cells as your body call for them. When cells grow doddering, they break in, and new cells murder their place. Sometimes this groovy attend to goes wrong. New cells form when the body does not need them, and old cells do not die when they should. These extra cells can form a mass of tissue called a ontogeny or tumor. Growths on the larynx also whitethorn be called nodules or polyps. Not all growths argon genus Cancer.

Growths can be kind or malignant. (http://www.medicinenet.com/larynx_ cancer/article.htm) Cancer of the larynx also may be called laryngeal cancer. It can farm in some(prenominal) part of the larynx. closely cancers of the larynx begin in the glottis. The midland walls of the larynx are lined with cells called squamous cells. Almost all laryngeal cancers begin in these cells. These cancers are called squamous cell carcinomas. If cancer of the larynx spreads, the cancer cells frequently spread to nearby lymph nodes in the neck. The cancer cells can also spread to the back of the tongue, early(a) parts of the throat and neck, the lungs and opposite parts of the body. When this happens, the new...If you want to compress a full essay, nightspot it on our website: Orderessay

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